Regent's Park

The Safari in the City gala

The Zoological Society of London's annual Safari in the City
gala was all about tackling the illegal wildlife trade, but the
guests seemed more intent on tackling the lions. Not literally:
that would be silly. But Michael
Walker and several other guests were spotted jumping onto
static bikes in the new 'Land of the Lions' exhibit to see if they
could cycle faster than the King of the Jungle can run, helping
raise £350,000 in the process.